PD IEC/TR 63114:2018
Current
The latest, up-to-date edition.
Electrical steel. Reverse bend test method for electrical steel strip and sheet
Hardcopy , PDF
English
25-05-2018
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and designations
5 Principles
6 Apparatus
7 Test specimen
8 Procedure
9 Expression of results
Annex A (informative) - An example of the apparatus
used for the reverse bend test
Annex B (informative) - Dependence of the number
of bends on tensile force applied
the test specimen
Bibliography
Defines the general principle and technical details of the reverse bend test method used for evaluating the ductility of electrical steel strip and sheet.
| Committee |
ISE/108
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This Technical Report describes the general principle and technical details of the reverse bend test method used for evaluating the ductility of electrical steel strip and sheet.
This test method is applicable to Epstein test strip specimens obtained from non-oriented and grain-oriented electrical steel of any grade. The test specimens shall not be annealed.
| Standards | Relationship |
| IEC TR 63114:2018 | Identical |
| ISO 7799:1985 | Metallic materials — Sheet and strip 3 mm thick or less — Reverse bend test |
| I.S. 649:1985 | AMBIENT-RATED THYRISTORS (BLANK DETAIL SPECIFICATION) |
| IEC 60404-8-8:2017 | Magnetic materials - Part 8-8: Specifications for individual materials - Thin electrical steel strip and sheet for use at medium frequencies |
| IEC 60404-8-4:2013 | Magnetic materials - Part 8-4: Specifications for individual materials - Cold-rolled non-oriented electrical steel strip and sheet delivered in the fully-processed state |
| IEC 60404-8-7:2017 | Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully processed state |
| IEC 60404-2:1996+AMD1:2008 CSV | Magnetic materials - Part 2: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame |
| SAC GB/T 25211 : 2016 | COLD-ROLLED ELECTRICAL STEEL DELIVERED IN THE FULLY-PROCESSED STATE - PART 1: GRAIN-ORIENTED STEEL STRIP (SHEET) |
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